If a = 2 and b = 5, find:
a. (ab)2
b. a2b
c. ab2
a. 100
b. 20
c. 50
Mathematics
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Solve the problem.There were 480 people at a play. The admission price was $2 for adults and $1 for children. The admission receipts were $770. How many adults and how many children attended?
A. 190 adults and 290 children B. 95 adults and 385 children C. 290 adults and 190 children D. 192 adults and 288 children
Mathematics
Solve the equation.3x - 5 = 0
A. 
B. 
C. 
D. 
Mathematics
Solve.A 21-ft length of wire is cut into two pieces. The shorter piece is 6 ft shorter than the longer piece. What is the length of the longer piece?
A. 18 ft B. 14.5 ft C. 14 ft D. 13.5 ft
Mathematics
Insert <, >, or = to make the statement true.7 
-6
A. = B. > C. <
Mathematics